1153102342 has 32 divisors (see below), whose sum is σ = 2001788928. Its totient is φ = 487964736.

The previous prime is 1153102273. The next prime is 1153102393. The reversal of 1153102342 is 2432013511.

It is a happy number.

It is a super-2 number, since 2×1153102342² = 2659290022251769928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402178 + ... + 405034.

It is an arithmetic number, because the mean of its divisors is an integer number (62555904).

Almost surely, 2^1153102342 is an apocalyptic number.

1153102342 is a deficient number, since it is larger than the sum of its proper divisors (848686586).

1153102342 is a wasteful number, since it uses less digits than its factorization.

1153102342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3220.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1153102342 is about 33957.3606453741. The cubic root of 1153102342 is about 1048.6308206842.

Adding to 1153102342 its reverse (2432013511), we get a palindrome (3585115853).

The spelling of 1153102342 in words is "one billion, one hundred fifty-three million, one hundred two thousand, three hundred forty-two".